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SEVERE: TransactionProcessorImpl.lambda$new$5: Error processing waiting transactions
java.lang.NullPointerException
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WARNING: DOS ALERT: Request delayed=1000ms, ip=37.77.110.151, session=null, user=null
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java.lang.NullPointerException
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
	at prizmdesktop.DesktopApplication.updateClientState(DesktopApplication.java:261)
	at prizmdesktop.DesktopApplication.lambda$null$6(DesktopApplication.java:193)
	at prizm.util.Listeners.notify(Listeners.java:52)
	at prizm.TransactionProcessorImpl.processWaitingTransactions(TransactionProcessorImpl.java:614)
	at prizm.TransactionProcessorImpl.lambda$new$5(TransactionProcessorImpl.java:276)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
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 WARNING: BlockchainProcessorImpl.validate: Received block 17830404194890437967 from the future, timestamp 42485131 generator 8387948886887561317 current time 42456331, system clock may be off